<template>
  <el-dialog  draggable overflow :title="titleMap[mode]" v-model="visible" :width="500" destroy-on-close @closed="$emit('closed')">
    <el-form :model="form" :rules="rules" :disabled="mode == 'show'" ref="dialogForm" label-width="100px"
      label-position="left">
      <el-form-item label="上级部门" prop="parent_id">
        <el-cascader v-model="form.parent_id" :options="groups" :props="groupsProps" :show-all-levels="false" clearable
          style="width: 100%;"></el-cascader>
      </el-form-item>
      <el-form-item label="部门名称" prop="name">
        <el-input v-model="form.name" clearable></el-input>
      </el-form-item>
      <el-form-item label="编号" prop="code">
        <el-input v-model="form.code" clearable></el-input>
      </el-form-item>
      <el-form-item label="排序" prop="sort">
        <el-input-number v-model="form.sort" controls-position="right" :min="1" style="width: 100%;"></el-input-number>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="visible = false">取 消</el-button>
      <el-button v-if="mode != 'show'" type="primary" :loading="isSaveing" @click="submit()">保 存</el-button>
    </template>
  </el-dialog>
</template>

<script>
export default {
  emits: ['success', 'closed'],
  data() {
    return {
      mode: "add",
      titleMap: {
        add: '新增',
        edit: '编辑',
        show: '查看'
      },
      visible: false,
      isSaveing: false,
      //表单数据
      form: {
        id: "",
        label: "",
        alias: "",
        sort: 1,
        parent_id: ""
      },
      //验证规则
      rules: {
        sort: [
          { required: true, message: '请输入排序', trigger: 'change' }
        ],
        label: [
          { required: true, message: '请输入角色名称' }
        ],
        alias: [
          { required: true, message: '请输入角色别名' }
        ]
      },
      //所需数据选项
      groups: [],
      groupsProps: {
        value: "id",
        emitPath: false,
        checkStrictly: true,
        label: "name"
      }
    }
  },
  mounted() {
    this.getGroup()
  },
  methods: {
    //显示
    open(mode = 'add') {
      this.mode = mode;
      this.visible = true;
      return this
    },
    //加载树数据
    async getGroup() {
      var res = await this.$API.system.financeDepartment.treelist.get();
      this.groups = res.data;
    },
    //表单提交方法
    submit() {
      this.$refs.dialogForm.validate(async (valid) => {
        if (valid) {
          this.isSaveing = true;
          var res = await this.$API.system.financeDepartment.save.post(this.form);
          this.isSaveing = false;
          if (res.code == 200) {
            this.$emit('success', this.form, this.mode)
            this.visible = false;
            this.$message.success("操作成功")
          } else {
            this.$alert(res.message, "提示", { type: 'error' })
          }
        }
      })
    },
    //表单注入数据
    setData(data) {
      // this.form.id = data.id
      // this.form.label = data.label
      // this.form.alias = data.alias
      // this.form.sort = data.sort
      // this.form.parent_id = data.parent_id

      //可以和上面一样单个注入，也可以像下面一样直接合并进去
      Object.assign(this.form, data)
    }
  }
}
</script>

<style></style>
